-
2-溴-4'-氟苯乙酮, >97.0%(GC)
403-29-2
1g
-
白消安, 98%
55-98-1
5g
-
蛙皮素, ≥97% (HPLC)
31362-50-2
1mg
-
乙酰氧肟酸, 98%
546-88-3
1g
-
吡咯烷二硫代甲酸铵盐, 99%
5108-96-3
1g
-
乙酰水杨酸, 99%
50-78-2
100g
-
吡咯烷二硫代甲酸铵盐, 95%
5108-96-3
25g
-
抗坏血酸, ACS, ≥99%
50-81-7
100g
-
抗坏血酸, AR,>99.0%(T)
50-81-7
25g
-
1-氨基环丙烷羧酸, 98%
22059-21-8
50mg
